package java_thread;


// 发现问题： 多个线程操作同一个资源的情况下，线程不安全，数据紊乱
// 线程不不安全
public class TestThread4 implements Runnable {

    private  int ticketNum = 10;

    @Override
    public void run() {
        while(true){
            if(ticketNum <= 0 ){
                break;
            }
            // 模拟延时
            try {
                Thread.sleep(200);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            System.out.println(Thread.currentThread().getName()+"-->拿到了第"+ticketNum--+"票");
        }

    }

    public static void main(String[] args) {
        TestThread4 testThread4 = new TestThread4();
        new Thread(testThread4,"小明").start();
        new Thread(testThread4,"老师").start();
        new Thread(testThread4,"黄牛党").start();

    }
}
